J'ai été prélevée sur mon compte bancaire alors que mon abonnement a été résilié durant la période d'essai

Hi there 

Hope you are doing well and thanks for reaching out. 

To know more about the Mobile premium subscription cancellation and refund process/policy please check the help article https://community.adobe.com/announcements-14/how-to-cancel-acrobat-mobile-or-scan-premium-subscriptions-7293

Additionally, If you feel this is something not recoginzed by you, please go through the steps shared in the help page https://helpx.adobe.com/manage-account/kb/unknown-charge-on-bill.html and see if that works.

Hope this infirmation will help.

~Amal